Water sampling for Oomycetes
|
|
- Amberlynn Flynn
- 5 years ago
- Views:
Transcription
1 Water sampling for Oomycetes Oomycetes are fungus-like organisms found in marine, freshwater, and terrestrial environments. Some, such as Phytophthora, Pythium, and Saprolegnia, are parasites of plants and animals. DNA sequence data has revealed that these organisms are not fungi, but are more closely related to brown algae and diatoms. We will be fishing for these organisms by using baits from various plant species. Fig. 1 Schematic phylogenetic tree summarizing the likely phylogenetic relationships between the diverse members of the chromalveolate superkingdom. The photosynthetic lines are shaded in orange and postulated plastid loss events indicated by the red bars. The terminology is mostly taken from Cavalier-Smith and Chao 2006 (2006) and the tree based on a phylogenetic analysis of conserved protein genes by Tsui et al. (2006)
2 Fig. 3 Maximum likelihood tree (1,103 sites) based on 54 SSU rrna tree sequences of oomycetes, other stramenopiles with two members of the alveolata as an outgroup. The main oomycete order clades are labelled on right. The two left hand bars map onto this tree the ecosystems from which genera come from and their host or life style respectively. Tree adapted from Sekimoto (2008) Figures from Beakes, G.W., Glockling, S.L., and Sekimoto, S The evolutionary phylogeny of the Oomycete fungi. Protoplasma DOI /s Objectives Is there a relationship between host bait material and Oomycete species isolated? Riparian vs forest plants are riparian plants resistant to infection? What species are found in stormwater ponds that get runoff from urban landscaping? Are there plant pathogens?
3 Some 2011 results In 2011 the class sampled Clarks Creek near the headwaters and used 8 different plant hosts: False lily of the valley Maianthemum dilatatum Forest Grand fir Abies grandis Forest Licorice fern Polypodium glycorrhiza Forest Rhododendron Rhododendron 'Nova Zembla' Forest Red alder Alnus rubra Riparian Reed canary grass Phalaris arundinacea Riparian Salmonberry Rubus spectabilis Riparian Skunk cabbage Lysichiton americanum Riparian 2011 Clarks Creek Saprolegnia parasitica Saprolegnia diclina Elongisporangium undulatum Globisporangium intermedium Pythium oopapillum Pythium diclinum Pythium aquatile Phytophthora lacustris Phytophthora chlamydospora Number of isolates Riparian hosts Forest hosts Two Phytophthora species were isolated from bait of host plants found in forest environments, P. chlamydospora and P. lacustris, which did not occur on the riparian hosts. These two species are very common in streams and P. chlamydospora has also been found causing leaf blight on ornamental nursery plants such as Rhododendron and Viburnum.
4 Methods Materials: 1L ml plastic bottle Small plastic cup Hole punch Thermometer Kitchen strainer PARPH-V8 plates Parafilm strips Sampling pole Plant material used: Leaves: Rhododendron 'Nova Zembla', reed canary grass (Phalaris arundinacea), salal (Gaultheria shallon), Douglas-fir (Pseudotsuga menziesii), Walter's sedge (Carex striata) Fruits or seeds: Hemp (Cannabis sativa)* At the pond Rinse out 1L ml bottle and small plastic cup with pond water. Collect samples from various locations in the pond in small cup to fill large bottle to 1L. Avoid stirring up sediment and other debris at bottom of pond. Take temperature of pond water. Each group will choose a plant species to use for bait. We will provide you with the plant material as we want all the ponds we sample to have the same conditions. We use fully expanded leaves and fruits or seeds that are relatively free of spots or other signs of infection. For leaves, punch out 20 leaf discs or cut blades of grass or sedge into 20 1 cm long pieces, and put in bottle. Include one intact leaf. For seeds or fruits, use 10 pieces. Put baits in bottle of pond water you collected and cap tightly. Rest bottle on its side for incubation. In the lab Incubate bottle at room temperature in the dark for 3 days. Put in fridge until isolation day. Remove intact leaves from bottle and incubate in a moist chamber (Tupperware bin lined with wet paper towels) for a week. Remove baits from bottle. This can be done by pouring through a kitchen strainer. Blot baits dry on paper towels to reduce bacterial contamination. For each bottle, use 5 PARPH-V8 isolation plates. Insert 5 small leaf pieces in each of 4 plates. Cut 5 symptomatic areas out of intact leaf and insert into 5 th plate. Label plates with the following Alder 1 5/17/15 JB/SK/AZ Plant species used plate # (1-5) date isolator s initials Parafilm edges of plates to reduce contamination and drying. Plates will be taken to WSU-P lab. A small group of students who are interested in isolating Oomycete spp. that grow are welcome to come after 3 days to do this. Two isolates per PARPH-V8 plate will be taken and plated on small PARPH-V8 plates. Try
5 to sample two colonies of different morphology on each plate. Avoid areas where several species may be mixed. After 7 days of growth on the small plates, samples will be PCR d and sequenced. The DNA sequences will be available for BLAST search and identification to species, if possible. Students can do BLAST searches on their computers. *Note: these seeds are autoclaved and not viable. Besides, it's not the kind that will get you high. But they make an excellent food source for oomycetes. Timeline 4/10/15 Morning and afternoon lab groups will collect and bait water samples from Bradley Lake. 4/17/15 Set up isolation plates in lab. 4/20 or 4/21 A small group from each lab can come to WSU-Puyallup to isolate oomycetes into pure culture. Week of 4/27 Week of 5/11 Small groups can come to WSU-Puyallup and look at cultures in microscope, take pictures, and possibly set up for PCR. Get sequence results, do BLAST search for ID.
Predict the effect of increased competition for abiotic and biotic resources on a food web. colored pencils graph paper ruler
Edit File QUICK LAB Effect of Abiotic and Biotic Factors No organism exists in isolation. Organisms depend on and compete for the abiotic, or non-living, factors in its environment. For example, organisms
More informationProtists. Protists. Protist Feeding Strategies. Protist Body Plans. Endosymbiosis. Protist Reproduction 3/3/2011. Eukaryotes Not a monophyletic group
Protists Protists Eukaryotes Not a monophyletic group Paraphyletic March 3 rd, 2011 Still use the term protist All eukaryotes except Plants, Fungi, Animals Most unicellular Some colonial Some multicelled
More informationProtists: Molds Lecture 3 Spring 2014
Meet the Protists 1 Protists: Molds Lecture 3 Spring 2014 Domain Eukarya What unites them as a group? The Origin of Eukaryotic Cells Evolution of the endomembrane system Which organelles are included in
More informationProtists: Molds Lecture 3 Spring 2014
Protists: Molds Lecture 3 Spring 2014 Meet the Protists 1 Domain Eukarya What unites them as a group? The Origin of Eukaryotic Cells 2 Evolution of the endomembrane system Which organelles are included
More informationDetermining the Risk of Phytophthora ramorum Spread From Nurseries Via Waterways 1
Determining the Risk of Phytophthora ramorum Spread From Nurseries Via Waterways 1 Marianne Elliott, 2 Gary Chastagner, 2 Katie Coats, 2 and Gil Dermott 2 Abstract Phytophthora ramorum, the fungus-like
More informationZoosporic Fungi Detected and Isolated from the Environment Chytrid Lore and More. Joyce E. Longcore School of Biology & Ecology
Zoosporic Fungi Detected and Isolated from the Environment Chytrid Lore and More Joyce E. Longcore School of Biology & Ecology Couch, J.N. (1939) Sparrow, F. K. (1943, 1960) Karling, J. S. (1945) Remy,
More informationProtists 9/11/2017. Endosymbiosis
Protists Chapter 28 Most eukaryotes are single-celled organisms Protists are eukaryotes Eukaryotic cells have organelles and are more complex than prokaryotic cells Most protists are unicellular, but there
More informationPlant Appearance. Name: Class:
Plant Appearance Name: Class: Directions: Match the words with the big ideas by writing the letter beside the idea. Use the same words in the short article below. Use key words and phrases from the article
More informationNeed for systematics. Applications of systematics. Linnaeus plus Darwin. Approaches in systematics. Principles of cladistics
Topics Need for systematics Applications of systematics Linnaeus plus Darwin Approaches in systematics Principles of cladistics Systematics pp. 474-475. Systematics - Study of diversity and evolutionary
More informationTEST NAME: Biome Test 10/7 TEST ID: GRADE:05 - Fifth Grade SUBJECT:Life and Physical Sciences TEST CATEGORY: My Classroom
TEST NAME: Biome Test 10/7 TEST ID:1239163 GRADE:05 - Fifth Grade SUBJECT:Life and Physical Sciences TEST CATEGORY: My Classroom Biome Test 10/7 Page 1 of 8 10/07/16, Biome Test 10/7 Student: Class: Date:
More informationBiosphere Biome Ecosystem Community Population Organism
Ecology ecology - The study of living things and how they relate to their environment Levels of Organization in Ecology organism lowest level one living thing population collection of organisms of the
More informationOceanography Page 1 of 9 Lab: Pond Water M.Sewell rm #70
Oceanography Page 1 of 9 Pond Water Lab Introduction: Why Study Pond Microlife? Right, what are all those little things really good for? Well, for one thing, without bacteria no fish, no frogs, no birds,
More informationA Study of the Moss Parasite Eocronartium muscicola By: Alicia Knudson Advisor: Dr. Elizabeth Frieders
A Study of the Moss Parasite Eocronartium muscicola By: Alicia Knudson Advisor: Dr. Elizabeth Frieders Abstract The genus Eocronartium contains a single described species of parasitic fungus on moss plants
More informationMaterial cycles and energy: photosynthesis
7 Material cycles and energy: photosynthesis Remember: Plants are living organisms and can carry out all the life processes. Plants must be able to make foods. The foods provide raw materials for growth
More informationCHAPTER 6 & 7 VOCABULARY
CHAPTER 6 & 7 VOCABULARY 1. Biome 2. Climate 3. Latitude 4. Altitude 5. Emergent layer 6. Epiphyte 7. Understory 8. Permafrost 9. Wetland 10.Plankton 11.Nekton 12.Benthos 13.Littoral zone 14.Benthic zone
More informationAmoeba hunts and kills paramecia and stentor. Eukaryotic photosynthetic cells
Amoeba hunts and kills paramecia and stentor Eukaryotic photosynthetic cells 1 Eukaryotic organelles are odd in many ways Organelles: membrane bound compartments in a cell Nucleus, chloroplasts, and mitochondria
More informationLab tomorrow.
Lab tomorrow https://pages.stolaf.edu/angell/readings/ Unit 1 A. The early life and the Diversification of Prokaryotes (Ch24) B. Origin and Diversification of Eukaryotes (Ch25) C. Broad Patterns of Evolution
More informationWhat Are the Protists?
Protists 1 What Are the Protists? 2 Protists are all the eukaryotes that are not fungi, plants, or animals. Protists are a paraphyletic group. Protists exhibit wide variation in morphology, size, and nutritional
More informationIntroduction & Chapter 1: What Is an Organism?
Introduction & Chapter 1: What Is an Organism? Section 1 CHARACTERISTICS Use pages 3 6 of the student text to complete the worksheet. Choose the Answer. Circle the answer that correctly completes each
More informationTopic 20. Protista II: The Stramenopiles
Topic 20. Protista II: The Stramenopiles The Stramenopiles (heterokonts) are a phylogenetic group within the kingdom, Protista. These organisms were derived from an ancestor with two dissimilar flagella,
More informationMCMURDO DRY VALLEYS ANTARCTICA
POLAR WEEKEND MCMURDO DRY VALLEYS ANTARCTICA TOPIC: The McMurdo Dry Valleys, An Ecosystem of microbial life PROJECT PERSONNEL: Dr. Andrew G. Fountain, Geologist, Portland State University, Portland Oregon
More informationBiology First Nine Weeks Review
Name Date Test Date: November 12, 2009 Biology First Nine Weeks Review Modified True/False Directions: Indicate whether the sentence or statement is true or fals If false, change the identified word to
More informationProtists are in the Eukaryote Domain
Protista Protists are in the Eukaryote Domain All protists are eukaryotic (cells with a nucleus) Euglena Paramecium Amoeba Protists are really just all of the Eukaryotes that don t fit into the Animal,
More information2017 Annual Report for the Molecular Plant Pathogen Detection Lab
2017 Annual Report for the Molecular Plant Pathogen Detection Lab The Molecular Plant Pathogen Detection Lab The Molecular Plant Pathogen Detection (MPPD) Lab utilizes two molecular techniques to identify
More informationThe move from water to land. The move from water to land. Chapter 16- Evolution of Plants. Green algae are the ancestors to all plants
Chapter 16- Evolution of Plants From Protists to Plants Moving right along! Green algae are the ancestors to all plants Who, ME? Wow I feel so important! Charophyceans 475 million years ago, shallow seas
More informationThe grade 5 English science unit, Weather, meets the academic content standards set in the Korean curriculum, which state students should:
Among the diverse meteorological elements, this area focuses on humidity, dew, fog, clouds, rain, snow, wind and atmospheric pressure. Weather influences not only our daily outdoor activities, but also
More informationAbiotic Dominant Dominant Factors Plants Animals
TERRESTRIAL BIOMES Abiotic Dominant Dominant Factors Plants Animals Tropical Rain Forest Hot & wet year round Ferns Woody vines Broad leaved evergreen trees Sloths Jaguars Monkeys Toucans Tropical Dry
More informationEukaryotic photosynthetic cells
Amoeba hunts and kills paramecia and stentor Eukaryotic photosynthetic cells Eukaryotic organelles are odd in many ways Organelles: membrane bound compartments in a cell Nucleus, chloroplasts, and mitochondria
More informationVisual tour of the plant world. Visual tour of the plant world. Conifers. Seed plants. Botany for Master Gardeners Part I
Botany for Master Gardeners Part I The study of botany has changed! Then... Now... Linda R McMahan Extension Horticulture Yamhill County Botany field trip 1894 Univ. of Chicago Master Gardeners identifying
More informationEvolution. 1. The figure below shows the classification of several types of prairie dogs.
Name: Date: 1. The figure below shows the classification of several types of prairie dogs. 3. Which statement describes the best evidence that two species share a recent common ancestor? A. The species
More informationFOSS California Environments Module Glossary 2007 Edition. Adult: The last stage in a life cycle when the organism is mature and can reproduce.
FOSS California Environments Module Glossary 2007 Edition Adult: The last stage in a life cycle when the organism is mature and can reproduce. Algae: A large group of water organisms. Amphibian: An organism,
More informationBIOMES AND ECOSYSTEMS
BIOMES AND ECOSYSTEMS What is a biome? A biome is a group of land ecosystems with similar climates and organisms There are 6 major land biomes and 2 major water ecosystems? LAND (6): RAINFORESTS, DESERTS,
More informationBiology 11. Day 4 Classification of Algae
Biology 11 Day 4 Classification of Algae Learning Objectives: Become familiar with biological nomenclature Distinguish between Rhodophyta, Phaeophyta, and Chlorophyta Identify features of each body type
More informationHeat of Fusion Determining the Heat of Fusion of Ice
19 Determining the of Ice The heat of fusion is the quantity of heat needed to change one kilogram of a substance from the solid state to the liquid state at the normal melting point of the substance.
More informationThe table lists some functions of parts of a plant. Match the part of the plant (A, B, C or D) to its function by writing the letters in the table.
Low Demand Questions QUESTIONSHEET 1 The diagram shows a flowering plant. A Name the parts labelled A, B, C and D. (c) (d) B C D A... B C... D [4] The table lists some functions of parts of a plant. Match
More informationEcology. Ecology terminology Biomes Succession Energy flow in ecosystems Loss of energy in a food chain
Ecology Ecology terminology Biomes Succession Energy flow in ecosystems Loss of energy in a food chain Terminology Ecology- the study of the interactions of living organisms with one another and with their
More informationLife in an unusual intracellular niche a bacterial symbiont infecting the nucleus of amoebae
Life in an unusual intracellular niche a bacterial symbiont infecting the nucleus of amoebae Frederik Schulz, Ilias Lagkouvardos, Florian Wascher, Karin Aistleitner, Rok Kostanjšek, Matthias Horn Supplementary
More informationINTRODUCTION bioactive compounds Pigmentation chromobacteria water soluble water insoluble
INTRODUCTION So far we have witnessed several useful applications of microbes including applications in food and the bioremediation of the environment. Besides consuming the desired substrate (oil) and
More information1. If the indicators identified the unknown(s) as being acidic, the ph meter needs to be calibrated for the acidic range:
PURPOSE: To identify three unknown acid, base or salt solutions from the ph values of their solutions, obtained by the use of acid-base indicators and/or a ph meter. PRINCIPLES: Distinguishing between
More informationPhotosynthesis: How do plants get engery? Teacher Version
Photosynthesis: How do plants get engery? Teacher Version In this lab, students explore the process of photosynthesis in spinach leaves. As oxygen is produced, the density of the leaves change and they
More informationPlants I - Water and Nutrient Management: Plant Adaptations to Life on Land
Plants I - Water and Nutrient Management: Plant Adaptations to Life on Land Objectives: Understand the evolutionary relationships between plants and algae. Know the features thatt distinguish plants from
More informationChapters 25 and 26. Searching for Homology. Phylogeny
Chapters 25 and 26 The Origin of Life as we know it. Phylogeny traces evolutionary history of taxa Systematics- analyzes relationships (modern and past) of organisms Figure 25.1 A gallery of fossils The
More informationMONDAY (12/12) TUESDAY (12/13) WEDNESDAY (12/14) THURSDAY (12/15) FRIDAY (12/16) Making Acid Rain (a lab) Quiz
Homework Activities Name: Date: Period: This week, we will be using our knowledge of acids and bases and studying how acids, specifically acid rain, affect our lives and our environment. We will also end
More information1. The graph below represents a change in event A that leads to changes in events B and C.
1. The graph below represents a change in event A that leads to changes in events B and C. Which row in the chart best identifies each event in the graph? A) 1 B) 2 C) 3 D) 4 2. A stable ecosystem is characterized
More informationTopic 10: Cyanobacteria & Algae
BIOL 221 Concepts of Botany Spring 2009 Topic 10: Cyanobacteria & Algae A. Introduction Plants are not the only organisms that are photosynthetic. In fact, photosynthetic lineages have popped up here and
More informationPrereq: Concurrent 3 CH
0201107 0201101 General Biology (1) General Biology (1) is an introductory course which covers the basics of cell biology in a traditional order, from the structure and function of molecules to the structure
More informationAP Lab 5 Cell Respiration (O2 Gas Sensor)
AP Lab 5 Cell Respiration (O2 Gas Sensor) Name: Background Cell respiration refers to the process of converting the chemical energy of organic molecules into a form immediately usable by organisms. Glucose
More informationBIOAG'L SCI + PEST MGMT- BSPM (BSPM)
Bioag'l Sci + Pest Mgmt-BSPM (BSPM) 1 BIOAG'L SCI + PEST MGMT- BSPM (BSPM) Courses BSPM 102 Insects, Science, and Society (GT-SC2) Credits: 3 (3-0-0) How insects develop, behave, and affect human activity.
More informationChapter 52 An Introduction to Ecology and the Biosphere
Chapter 52 An Introduction to Ecology and the Biosphere Ecology The study of the interactions between organisms and their environment. Ecology Integrates all areas of biological research and informs environmental
More informationGlobal Biogeography. Natural Vegetation. Structure and Life-Forms of Plants. Terrestrial Ecosystems-The Biomes
Global Biogeography Natural Vegetation Structure and Life-Forms of Plants Terrestrial Ecosystems-The Biomes Natural Vegetation natural vegetation is the plant cover that develops with little or no human
More informationWorksheet for Morgan/Carter Laboratory #13 Bacteriology
Worksheet for Morgan/Carter Laboratory #13 Bacteriology Ex. 13-1: INVESTIGATING CHARACTERISTICS OF BACTERIA Lab Study A: Colony Morphology Table 13.1 Characteristics of Bacterial Colonies Name of Bacteria
More informationGrade 5 Science Practice Test
Grade 5 Science Practice Test Nebraska Department of Education 2012 Directions: On the following pages of your test booklet are multiple-choice questions for Session 1 of the Grade 5 Nebraska State Accountability
More informationRose Black spot-diplocarpon rosae
Issue 20-July 16, 2013 This bulletin from the Cooperative Extension Plant Health Clinic (Plant Disease Clinic) is an electronic update about diseases and other problems observed in our lab each month.
More informationMrs. Fanek Ecology Date
Name Period Mrs. Fanek Ecology Date 1. The graph below represents a change in event A that leads to changes in events B and C. Which row in the chart best identifies each event in the graph? A) 1 B) 2
More informationUNIT 4. ECOSYSTEMS ACTIVITIES
UNIT 4. ECOSYSTEMS ACTIVITIES Tania Ostolaza Fernández sharpandsavvy.es CHECK YOUR LEARNING Answer the following questions. Use full sentences and be careful with your handwriting. ELEMENTS OF AN ECOSYSTEM
More informationComparing Prokaryotic and Eukaryotic Cells
A prokaryotic cell Basic unit of living organisms is the cell; the smallest unit capable of life. Features found in all cells: Ribosomes Cell Membrane Genetic Material Cytoplasm ATP Energy External Stimuli
More informationCBA Practice Exam - Ecology
CBA Practice Exam - Ecology For the following two questions, use the diagram below: 1. (TEKS 11B) The organisms in the illustration are all part of a pond community. What would likely happen to the fish
More informationTennessee Comprehensive Assessment Program Achievement Test ~ Grade 5 Item Sampler
Student Name Teacher Name School System Tennessee Comprehensive Assessment Program Achievement Test ~ Grade 5 Item Sampler Science LIFE SCIENCE 1: Cells, Flow of Matter & Energy, Heredity 0507.1.1 Identify
More information22 1 Introduction to Plants Slide 2 of 33
2 of 33 What Is a Plant? What is a plant? 3 of 33 What Is a Plant? What Is a Plant? Plants are multicellular eukaryotes that have cell walls made of cellulose. Plants develop from multicellular embryos
More informationThe Microbial World. Chapter 5
The Microbial World Chapter 5 Viruses Non-cellular infectious agents that have two basic characteristics: Not capable of reproduction without a host cell Structure: Nucleic acid core- can be DNA or RNA
More informationManaging Mycological Mysteries
Managing Mycological Mysteries (Systematics and the Identification of Fungi) NPDN meeting March 2016 Megan Romberg USDA APHIS PPQ PHP NIS APHIS NIS Beltsville APHIS CPHST Beltsville APHIS NIS (Mycology)
More informationNorth American Bramble Growers Research Foundation 2016 Report. Fire Blight: An Emerging Problem for Blackberry Growers in the Mid-South
North American Bramble Growers Research Foundation 2016 Report Fire Blight: An Emerging Problem for Blackberry Growers in the Mid-South Principal Investigator: Burt Bluhm University of Arkansas Department
More informationPollen Identification Lab
Name Pollen Identification Lab Objectives Practice using a microscope to see what pollen looks like, to observe the diversity of pollen morphology. Compare reference pollen from flowers with local pollen
More informationRound One All play. Each question = 1 point
Ecology Unit Review Round One All play Each question = 1 point Leaf cells are one type of tree cell. Which process occurs in a live leaf cell? a. Evolution b. Adaptation c. sugar production d. sexual reproduction
More informationPlants Week 3 Booklet
Plants Week 3 Booklet Living vs. Non-Living Foss Investigation #2 The Microscope Part 3: Microscopic Life: Brine Shrimp Foss Investigation #3 The Cell Part 1: Discovering Cells-Elodea Protists, Fungi &
More informationAre there spatial patterns in threats posed by root rot disease, Phytophthora cinnamomi, in Royal National Park?
Are there spatial patterns in threats posed by root rot disease, Phytophthora cinnamomi, in Royal National Park? David Keith, Keith McDougall, Christopher Simpson & Jillian Walsh What is Phytophthora cinnamomi
More informationInteractions of Living Things
Interactions of Living Things Everything is Connected SB4. Students will assess the dependence of all organisms on one another and the flow of energy and matter within their ecosystems. What is ecology?
More informationLecture Almost Fungi: Oomycota. - Eumycetozoans (slime molds) Almost Fungi : Oomycota
Lecture 20 - Almost Fungi: Oomycota - Eumycetozoans (slime molds) Almost Fungi : Oomycota - about 700 species in 95 genera and several families and Orders - morphologically similar to Fungi but always
More informationBy All INdICATIONS (2 Hours)
By All INdICATIONS (2 Hours) Addresses NGSS Level of Difficulty: 5 Grade Range: 6-8 OVERVIEW In this activity, students create an acid-base indicator using red cabbage extract. Students then use this indicator
More informationCOMMON CORE Lessons & Activities
T E AC H I T SA M PL E COMMON CORE Lessons & Activities DAY! O T Common Core Lessons & Activities: Ecosystems By Carole Marsh Published by Gallopade International, Inc. Carole Marsh/Gallopade Printed in
More information19.1 Diversity of Protists. KEY CONCEPT Kingdom Protista is the most diverse of all the kingdoms.
19.1 Diversity of Protists KEY CONCEPT Kingdom Protista is the most diverse of all the kingdoms. 19.1 Diversity of Protists Protists can be animal-like, plantlike, or funguslike. Protists are eukaryotes
More informationAP Biology Evolution Review Slides
AP Biology Evolution Review Slides How would one go about studying the evolution of a tetrapod limb from a fish s fin? Compare limb/fin structure of existing related species of fish to tetrapods Figure
More informationPSSA Science Review. Organisms and the Environment. Organisms and the Environment
PSSA Science Review Organisms and the Environment Organisms and the Environment 1. Natural Selection 2. Heredity 3. Ecological Relationships and Systems 4. Change and the Environment 5. Humans and the
More informationEvaluation of Phytophthora ramorum in Nursery Crop Tissue Culture Propagation
2007. Plant Management Network. This article is in the public domain. Accepted for publication 9 April 2007. Published. Evaluation of Phytophthora ramorum in Nursery Crop Tissue Culture Propagation Robert
More informationAdaptation by Natural Selection
How do you respond to environmental changes? Maybe you wear different types of clothes in different seasons. Maybe you only ride your bike during certain times of the year. What if you moved to a much
More informationChapter 15: Page 191
Chapter 15: Page 191 Chapter 15: Page 192 Organisms in the Kingdom Fungi are typically decomposers, which feed upon dead and decaying matter in their habitat. Mushrooms are a well-known organism in this
More informationChapter What is a Plant? Biology. Slide 1 of 33. End Show. Copyright Pearson Prentice Hall
Chapter 22.1 Biology What is a Plant? 1 of 33 Objectives 1. Describe the basic characteristics of life. 2. Describe what plants need to survive. 3. Describe the life cycle of plants. 4. Describe how the
More informationWhy is there so much microbial diversity in NJ and Beyond? Rutgers University, Lee Kerkhof
Institute of Marine and Coastal Sciences Why is there so much microbial diversity in NJ and Beyond? Rutgers University, Lee Kerkhof Overview of the seminar Background on how we do oceanography and a small
More informationDr. Robin Brinkmeyer. Department of Marine Sciences. Dr. John Schwarz Department of Marine Biology. Texas A&M University at Galveston
Population Dynamics of Escherichia coli and Enterococcus spp. in Buffalo Bayou and White Oak Bayou Dr. Robin Brinkmeyer Dr. Rainer Amon Department of Marine Sciences Dr. John Schwarz Department of Marine
More informationCLASSIFICATION. Why Classify? 2/18/2013. History of Taxonomy Biodiversity: variety of organisms at all levels from populations to ecosystems.
Why Classify? Classification has been around ever since people paid attention to organisms. CLASSIFICATION One primeval system was based on harmful and non-harmful organisms. Life is easier when we organize
More informationProkaryotes. Prokaryotes. Chapter 15: Prokaryotes and Protists. Major episodes in the history of life. Major episodes in the history of life
Chapter 15: Prokaryotes and Protists The book lumps these VERY DIFFERENT organsims together, simply because they are small, or microscopic Bacteria Archae Protista Major episodes in the history of life
More informationBacteria. The Three Types of Important Heterotrophic Bacteria
Bacteria Kingdom Monera Prokaryote (their genetic material is not bound with a membrane) Classified according to shape - Spherical (cocci) - Spiral - Rod Shaped -TWO TYPES: Heterotrophic (organism that
More informationOrganism Species Population Community Ecosystem
Name: Date: Period: Ecosystems and Their Interactions S8.B.3.1 Getting the idea The environment is everything that surrounds an organism. Organisms cooperate and compete with each other to get everything
More informationThis activity is based on a fieldtrip to a coniferous forest, but can be adjusted depending on ecosystem.
Science Unit: Lesson #: 1 Biodiversity of Local Habitats Exploring an Ecosystem School Year: 2011/2012 Developed for: Developed by: Grade level: Duration of lesson: Notes: Mount Pleasant Elementary School,
More informationPlants. SC.912.L.14.7 Relate the structure of each of the major plant organs and tissues to physiological processes.
Plants SC.912.L.14.7 Relate the structure of each of the major plant organs and tissues to physiological processes. 1. Students will explain how the structures of plant tissues and organs are directly
More informationUnit D: Controlling Pests and Diseases in the Orchard. Lesson 5: Identify and Control Diseases in the Orchard
Unit D: Controlling Pests and Diseases in the Orchard Lesson 5: Identify and Control Diseases in the Orchard 1 Terms Abiotic disease Bacteria Biotic diseases Cultural disease control Disease avoidance
More informationChapter 4 Warm Ups MRS. HILLIARD
Chapter 4 Warm Ups MRS. HILLIARD Work on all missing assignments and Test Remediation Topics Chapter 4 Vocabulary 1. Ecosystem- a community of organisms and their abiotic environment. 2. Biotic factor-
More informationPlant Pathology Fact Sheet
Plant Pathology Fact Sheet PP-22 Selerotinia Diseases of Vegetable and Field Crops in Florida Ken Pernezny and L. H. Purdy, Professor, Everglades Research and Education Center, Belle Glade; and Professor,
More informationVan Bael et al., Endophytic fungi increase the processing rate of leavesby leaf-cutting ants (Atta). Ecological Entomology
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Supporting Information available online Van Bael et al., Endophytic fungi increase the processing rate of leavesby leaf-cutting ants (Atta). Ecological Entomology
More informationINTRODUCTION prokaryotic eukaryotic pigments
INTRODUCTION This exercise is intended for you to get familiar and comfortable with using a microscope as well as identifying common microbial groups. Thus, we will observe representatives of all microbes
More informationProject. Aim: How does energy flow in Arctic and Antarctic ecosystems? Explore. The four food webs are:
Name: Date: Aim: How does energy flow in Arctic and Antarctic ecosystems? Explore The four food webs are: o Antarctic Marine Food Web o Arctic Marine Food Web o Tundra Land Food Web o Tundra Freshwater
More informationWelcome to Evolution 101 Reading Guide
Name: Welcome to Evolution 101 Reading Guide http://evolution.berkeley.edu/evolibrary/article/evo_01 Read the information on the website. Click on the next arrow at the bottom of each page to move to the
More informationEffects of Suspended Sediments on Daphnia Magna. Advanced Environmental Seminar May 9, 2016 By Alexandria Watts, Ben Van Gorp, and Tommy Jenkins
Effects of Suspended Sediments on Daphnia Magna Advanced Environmental Seminar May 9, 2016 By Alexandria Watts, Ben Van Gorp, and Tommy Jenkins Project Daphnia Introduction: The main purpose of the experiment
More informationResources. Visual Concepts. Chapter Presentation. Copyright by Holt, Rinehart and Winston. All rights reserved.
Chapter Presentation Visual Concepts Transparencies Standardized Test Prep Introduction to the Kingdoms of Life Table of Contents Section 1 Introduction to Kingdoms and Domains Section 2 Advent of Multicellularity
More informationPhylogenetic Collection Lab
Phylogenetic Collection Lab Objectives To connect the diversity of organisms described in class with the real world. To connect particular phyla of organisms with their characteristic habitats. To compare
More informationErosion. changing landforms. Purpose. Process Skills. Background. Time 1 1 ½ hours Grouping Pairs, small groups, or class.
Purpose To demonstrate how several factors affect the rate of erosion. Process Skills Observe, Measure, Collect data, Interpret data, Form a hypothesis, Make a model, Identify and control variables, Draw
More informationAMENDED ORDER RESTRICTING MOVEMENT OF NURSERY STOCK FROM CALIFORNIA NURSERIES APRIL 22, 2004
United States Department of Agriculture Animal and Plant Health Inspection Service Marketing and Regulatory Programs Washington, DC 20250 AMENDED ORDER RESTRICTING MOVEMENT OF NURSERY STOCK FROM CALIFORNIA
More informationBacterial spot of pepper and tomato
Website to brush up on bacterial diseases Bacterial spot of pepper and tomato http://www.apsnet.org/edcenter/intropp/lessons/prokaryotes/pages/bacterialspot.aspx Potato blackleg and soft rot http://www.apsnet.org/edcenter/intropp/lessons/prokaryotes/pages/blacklegpotato.aspx
More informationLab #5 Multicellular Marine Primary Producers. Part 1: Photosynthesis and Photosynthetic Pigments
Lab #5 Multicellular Marine Primary Producers Part 1: Photosynthesis and Photosynthetic Pigments Introduction Photosynthesis is a fundamental life process upon which all living things depend. Organisms
More informationBeadle Plasticus Evolution Teacher Information
STO-125 Beadle Plasticus Evolution Teacher Information Summary Students model the effects of two different environments on the frequencies of characteristics in a simulated Beadle population. Core Concepts
More information